Cytoplasmic streaming, tseem hu ua protoplasmic streaming thiab cyclosis, yog ntws ntawm cytoplasm hauv cell, tsav los ntawm lub zog los ntawm cytoskeleton. Nws zoo li nws txoj haujlwm yog, tsawg kawg ntawm ib feem, txhawm rau txhawm rau thauj cov molecules thiab organelles nyob ib puag ncig ntawm tes.
Cytoplasmic streaming tshwm sim li cas?
Cytoplasmic streaming, tseem hu ua protoplasmic streaming, txav ntawm cov kua dej (cytoplasm) hauv cov nroj tsuag lossis tsiaj cell…, rub cov organelles thiab cheb lwm cov ntsiab lus cytoplasmic nyob rau tib txoj kev.
Puas cytoplasmic streaming tshwm sim hauv eukaryotic hlwb?
Pom nyob hauv ntau lub hlwb loj eukaryotic, tshwj xeeb tshaj yog nyob rau hauv cov nroj tsuag, cytoplasmic streaming yog cov kev ncig ntawm lawv cov ntsiab lus uas tau tsav los ntawm cov kua dej nkag los ntawm cov khoom nqa los ntawm molecular motors ntawm lub cell periphery.
Qhov twg ntawm lub xovtooj ua haujlwm ua qhov taw qhia ntawm cytoplasmic streaming hauv cov nroj tsuag?
Chloroplast paub tias txav mus nrog streaming, nrog rau txav lawv tus kheej mus rau txoj haujlwm txiav txim siab los ntawm lub teeb thiab cell faib dav hlau, txawm hais tias cov ntsiab lus ntawm chloroplast-cytoskeleton kev sib cuag feem ntau tsawg dua. nkag siab zoo [31].
Puas cytoplasmic streaming nyob rau hauv tag nrho cov hlwb nyob rau hauv tib txoj kev?
Vim li cas cov granular-pom cytoplasm pom pom ntau dua ntawm ob sab ntawm tes es tsis nyob nruab nrab? … Puas yog tag nrho cov khoom ntawm tes txav mus rau tib qho kev taw qhia thiab tus nqi thaum lub sij hawm cytoplasmic streaming? Yes lub cytoplasm yog tsiv. Koj xaus li cas txog qhov sib xws ntawm cytoplasmic streaming?
